diff options
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 58848e3..8f9e394 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -2804,9 +2804,9 @@ sub process { WARN("consider using a completion\n" . $herecurr); } -# recommend strict_strto* over simple_strto* +# recommend kstrto* over simple_strto* if ($line =~ /\bsimple_(strto.*?)\s*\(/) { - WARN("consider using strict_$1 in preference to simple_$1\n" . $herecurr); + WARN("consider using kstrto* in preference to simple_$1\n" . $herecurr); } # check for __initcall(), use device_initcall() explicitly please if ($line =~ /^.\s*__initcall\s*\(/) { @@ -2902,6 +2902,11 @@ sub process { $line =~ /DEVICE_ATTR.*S_IWUGO/ ) { WARN("Exporting world writable files is usually an error. Consider more restrictive permissions.\n" . $herecurr); } + + # Check for memset with swapped arguments + if ($line =~ /memset.*\,(\ |)(0x|)0(\ |0|)\);/) { + ERROR("memset size is 3rd argument, not the second.\n" . $herecurr); + } } # If we have no input at all, then there is nothing to report on @@ -2944,6 +2949,7 @@ sub process { if ($rpt_cleaners) { print "NOTE: whitespace errors detected, you may wish to use scripts/cleanpatch or\n"; print " scripts/cleanfile\n\n"; + $rpt_cleaners = 0; } } |